Purpose: This research compared the accuracy level of six algorithms based on the ROC method and the Confusion Matrix evaluation on data regarding public sentiments towards electric cars.
Methods: Data collection was conducted for data sourced from TikTok. Next, the data underwent text preprocessing (data cleaning and case folding) and text processing (stemming, tokenizing, stopword removal, word frequency, word relation, TF-IDF, scoring, and labeling). Modeling was then conducted using supervised (labeled) algorithms consisting of the Support Vector Machine (SVM), Decision Tree, Naive Bayes, Random Forest, K-Neighbor, and Logistic Regression. Finally, an evaluation was conducted (confusion matrix and ROC).
Result: The results revealed that the Decision Tree algorithm with the Confusion Matrix and ROC evaluation obtained the highest result of 87%. The algorithm with the lowest result is KNN, which has an accuracy of 56%. The classification result for the neutral sentiment has a percentage of 57.1%, followed by negative sentiment at 26.8% and positive sentiment at 16.1%. The KNN algorithm is suitable for large and low-dimensional data, SVM is suitable for data with many features and clear separation between classes, and Naive Bayes is efficient for large datasets with many low-quality features. Additionally, the Random Forest algorithm could overcome overfitting and unbalanced data. Logistic regression is also suitable for linear data without assuming a certain distribution. The Decision Tree algorithm is good for complex data as it provides a visual explanation of predictions. In this study, the Decision Tree algorithm obtained high results because it has the best characteristics and is a linear technique.
Novelty: This study found that based on the ROC method and the Confusion Matrix evaluation conducted, the Decision Tree algorithm is more accurate than the other algorithms studied.

In the era of increasingly rapid globalization, the industrial world is faced with inevitable dynamics. One important aspect in industry is optimal layout planning. The right layout determines the effective placement of production facilities, thereby smoothing the production process and increasing productivity. The current layout of production facilities at Bebeke Om Aris Dramaga is not optimal, causing production inefficiencies and increased costs. This research aims to redesign the layout of facilities at Bebeke Om Aris Dramaga. This research examines the design of alternative layouts at Bebeke Om Aris Dramaga with the aim of increasing productivity. The methods used are Activity Relationship Chart (ARC) and Total Closeness Rating (TCR). Production location calculations are carried out periodically to obtain accurate information. The research results show that the proposed layout has shorter distances between facilities. Apart from that, the resulting service time is more optimal. This change in store layout shows that the new layout is more effective and efficient than the old layout. This is proven by research results which show that the new layout design can reduce the time spent by employees in the production process and service to customers and the distance between facilities and increase the efficiency of employee movement.

Poetry is a type of literary work that expresses the emotions, ideas and contents of the poet's heart. Poetry usually expresses its contents using linguistic types. The aim of this research is to provide a detailed description of the language style used in the poetry anthology book 16 Poets Embrace the Earth. A qualitative descriptive approach was used. The book 16 Poets Hugging the Earth by Rayakultura was used as the data source. Data collection methods, including collecting and examining written data on poetry, were used to conduct data analysis. Data reduction is also used in processing the data to classify and identify the language styles contained in the poetry. The results of the research show that the poetry in the book 16 Poets Hugging the Earth contains several language styles, namely the group of comparative and contradictory language styles. The several language styles found in the poem aim to move society to prioritize caring for and protecting the environment.

The Constitutional Court's decision confirms that customary forests are no longer state forests. This decision concerns two issues, namely, regarding customary forests and conditional recognition of the existence of indigenous communities. Legal issues, what are the implications of the Constitutional Court's decision on the regulation of customary forests and its impact on the rights of customary law communities. Aims to determine the implications of the Constitutional Court's decision on customary forest regulation and its impact on the rights of customary law communities. Types of normative research. Library study data collection techniques. The types of approaches are the statutory approach, contextual approach, historical approach, comparative approach and analytical approach. Using primary and secondary legal materials. Qualitative descriptive analysis. The research results show that Constitutional Court Decision has implications for forestry regulation in the form of creating implementing regulations governing customary forests that have developed significantly. The impact of the decision on customary law communities is, namely, the positive impact, customary law communities are recognized as owners of customary forests and the negative impact, the conditionality of recognition of the existence of customary law communities is increasingly strengthened.

Differences in previous research regarding the influence of liquidity and company size on a company's capital structure. The focus of this research is to examine and analyze how liquidity affects the capital structure of a company. Apart from that, it will also be analyzed how company size affects the capital structure of the same company. This research focuses on testing and analyzing how liquidity and the size of a company affect the structure of a company's capital. A technique where multiple linear regression is used to process data using this technique to estimate the value of the dependent variable using multiples of the independent variables. Liquidity has a positive and significant influence on the structure of a company's capital. 2. The size of a company has a positive and significant influence on the structure of a company's capital.

 To accommodate the rapid development of residential and commercial areas in the Bumi Serpong Damai (BSD) Region, Banten, the construction of the Kadisurung bridge is necessary to integrate road networks. Before being operational to ensure the safety of bridge users, load testing is conducted. Parameters that must be met in the testing include not exceeding the strain and deflection limits during operational conditions, including when maximum loading occurs. To assess the bridge's performance during operation, research was conducted on both sides of the central span (western side bridge, JSB, and eastern side bridge, JST) with static load testing carried out with gradually increasing loads up to 50% UDL (136 tons), followed by gradual load removal. At JSB, the maximum deflection at 100% UDL, estimated from the deflection at 50% UDL, was 39.92 mm, and at JST, it was 31.67 mm, while the allowable deflection was 43.3 mm. Based on the deflection parameters, the relative capacities of JST and JSB are expressed as 108.5% and 136.7% respectively, relative to their allowable capacities. This indicates that the estimated bridge capacity using static load testing parameters is 6%-10% greater than when using parameters from dynamic load testing. Thus, the bridge is deemed suitable for operation.

Speech acts in pragmatic science are divided into several types, one of which is representative speech acts. Speech acts that bind the speaker to the truth of what he says are representative speech acts. Speeches that include speech acts can be found in learning videos. Based on this, this study analyzes the representative speech acts contained in the learning video. The data used in the research is in the form of learning videos in the "Summary of Indonesian Language Materials Class 7 K-13" playlist on the Youtube channel "Edukasi Portal". This study aims to provide exposure and describe various representative speech acts contained in the data source. The method used in this study is a qualitative descriptive method. It was found in Chapter 1 ''Description Text'' material, 1 0 data were produced, 1 2 data was found in Chapter 2 ''National Text'', 9 representative speech data were found in Chapter 3 ''Procedural Text'' , and 12 speech data were found. on the material of Chapter 4 ''Text of Observation Results'' and as many as 12 data on the material of Chapter 5 ''People's Poetry''. This research is useful for readers in facilitating understanding of representative speech acts. With the analysis of representative speech acts, it is hoped that readers can fully understand and comprehend representative speech acts. This research is useful for readers in facilitating their understanding of representative speech acts .
 
 

Kecamatan Mojo yang terletak di Kabupaten Kediri dengan luas wilayah sebesar 150,49 km. Permasalahan pupuk mahal dan pupuk langka ini menjadi salah satu permasalahan yang disampaikan dalam RPJM hasil musrenbang dari keseluruhan lokus desa tersebut di atas sejak tahun 2022 (kebijakan penghapusan subsidi pupuk).  Dari hasil tersebut masih banyak desa-desa yang belum mendapatkan kesempatan memperoleh pelatihan dari pemerintah daerah setempat. Justifikasi bersama pihak mitra yakni Kecamatan Mojo yang membawahi desa-desa lokasi serta di bawah binaan. Kegiatan Pengabdian Masyarakat Strategis Tahun 2023 ini dilaksanakan pada 25 Juli 2023 yang diikuti masyarakat khususnya petani sebagai perwakilan dari 8 desa lokasi tentang pelatihan dan pendampingan pupuk ramah lingkungan yang yang meliputi biosaka, pestisida nabati, dan maggot. Pelaksaan kegiatan dilaksanakan di kantor Kecamatan Mojo secara langsung dengan mengundang sebanyak 56 petani yang mewakili dari 8 desa lokus. Petani diberikan pelatihan membuat pupuk ramah lingkungan dengan sosialisasi terlebih dahulu meliputi persamaan persepsi tentang bahan-bahan pembuatan. Berikutnya petani diberi didampingi melakukan praktek baik pembuatan biosaka, pestisida nabati, maupun pupuk organic dari maggot. Sebelum dan sesudah pelatihan terlebih dahulu dilaksanakan pre test dan post test dengan membagikan kuesioner untuk melihat sejauh mana persepsi petani dalam memahami materi pelatihan. Hasil kuesioner menunjukkan bahwa sebelum dilaksanakan pelatihan sekitar 45% petani yang memahami materi tentang pupuk yang ramah lingkungan. Namun setelah mengikuti pelatihan sebanyak 87% petani sudah memahami.  

Students have broad and easy access to various social media platforms, this opens up opportunities for educational institutions and parties involved in the field of religious education to utilize social media as a means of spreading religious values. However, the use of social media in the context of religious education is not without challenges, various aspects such as the accuracy of information, privacy, and the potential for polarization of views are things that need to be considered seriously. To solve the problems faced, the method of distributing questionnaires to students was used, to determine the level of effectiveness of using social media as a means of religious education. The data obtained will be analyzed using validity and reliability tests to find out whether the data can be said to be valid and reliable with the help of SPSS software. Based on the results of the research that has been conducted, it can be concluded that the level of effectiveness of using social media as a means of religious education is high, a number of positive responses from the majority of respondents is proof that social media helps them in studying and understanding religion. The variable data used is declared valid because it has a calculated r value > r table and a significance value < 0.05. Apart from that, the variable data was also declared reliable because it had a Cronbach's alpha value > 0.6. This research aims to analyze the level of effectiveness of using social media as a means of religious education.
 
 

The production of clothing produced by the textile industry cannot be separated from the use of dyes. The dyes that have been used of course become waste which can have an impact on the damage to the water ecosystem if they do not go through a waste treatment process. This research discusses the extent to which law enforcement has been carried out regarding the behavior of the textile industry which disposes of its clothing dye liquid waste haphazardly when viewed from statutory regulations. In this research the author uses normative legal research methods using legal sources from primary legal materials in the form of environmental law legislation and secondary legal materials in the form of books and articles regarding waste management. The conclusion obtained in this paper is that liquid textile dye waste is a dangerous waste that can damage the condition of water and river environments if its disposal is not based on the provisions of applicable laws and regulations.